156960721113

素因数分解:

$3^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{4100011}}^1$

素因数の和:4101844

約数の個数: 16

約数和(自身を含む): 239309500416

約数和(自身を除く): 82348779303

約数列:

[1, 3, 7, 21, 1823, 5469, 12761, 38283, 4100011, 12300033, 28700077, 86100231, 7474320053, 22422960159, 52320240371, 156960721113]

約数ペア:

[(1, 156960721113), (3, 52320240371), (7, 22422960159), (21, 7474320053), (1823, 86100231), (5469, 28700077), (12761, 12300033), (38283, 4100011)]